Question

5.
It is a method of making automatic
predictions about the interest of a user by
collecting preferences
(A) Social Networking
(B) Social Targetting
(C) Collaborative Publishing
(D) Collaborative Filtering​

Answer 1

Explanation:

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Answer 2

Answer:

Explanation:

Collaborative filtering (CF) is a technique used by recommender systems. ... In the newer, narrower sense, collaborative filtering is a method of making automatic predictions (filtering) about the interests of a user by collecting preferences or taste information from many users (collaborating).